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GA-78LMT-S2 R2

User's ManualRev. 1001

To reduce the impacts on global warming, the packaging materials of this product are recyclable and reusable. GIGABYTE works with you to protect the environment.

For more product details, please visit GIGABYTE's website.

MotherboardGA-78LMT-S2 R2

Sept. 20, 2017

Sept. 20, 2017

Motherboard

GA-78LMT-S2 R2

Copyright© 2017 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.The trademarks mentioned in this manual are legally registered to their respective owners.DisclaimerInformation in this manual is protected by copyright laws and is the property of GIGABYTE.Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice.No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission.

In order to assist in the use of this product, carefully read the User's Manual. For product-related information, check on our website at: http://www.gigabyte.com

Identifying Your Motherboard RevisionThe revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard BIOS, drivers, or when looking for technical information.Example:

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Table of Contents

GA-78LMT-S2 R2 Motherboard Layout ...........................................................................4

Chapter 1 Hardware Installation .....................................................................................51-1 Installation Precautions .................................................................................... 51-2 Product Specifications ...................................................................................... 61-3 Installing the CPU ............................................................................................ 81-4 Installing the Memory ....................................................................................... 81-5 Installing an Expansion Card ........................................................................... 91-6 Back Panel Connectors .................................................................................... 91-7 Internal Connectors ........................................................................................ 10

Chapter 2 BIOS Setup ..................................................................................................152-1 Startup Screen ............................................................................................... 152-2 The Main Menu .............................................................................................. 162-3 MB Intelligent Tweaker(M.I.T.) ........................................................................ 172-4 Standard CMOS Features .............................................................................. 202-5 Advanced BIOS Features .............................................................................. 212-6 Integrated Peripherals .................................................................................... 242-7 Power Management Setup ............................................................................. 262-8 PnP/PCI Configurations ................................................................................. 282-9 PC Health Status ............................................................................................ 282-10 Load Fail-Safe Defaults .................................................................................. 302-11 Load Optimized Defaults ................................................................................ 302-12 Set Supervisor/User Password ...................................................................... 302-13 Save & Exit Setup .......................................................................................... 302-14 Exit Without Saving ........................................................................................ 30

Chapter 3 Appendix ......................................................................................................313-1 Configuring a RAID Set .................................................................................. 313-2 Drivers Installation .......................................................................................... 32

Regulatory Statements .............................................................................................. 33Contact Us ................................................................................................................ 36

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GA-78LMT-S2 R2 Motherboard Layout

* The box contents above are for reference only and the actual items shall depend on the product package you obtain. The box contents are subject to change without notice.

Box Contents 5 GA-78LMT-S2 R2 motherboard 5 Motherboard driver disk 5 Two SATA cables 5 User's Manual 5 I/O Shield

KB_MSCPU_FAN

AM3+

ATX

F_AUDIO

AUDIO

M_BIOS

DDR3

_1

DDR3

_2

BAT

F_PANEL

ATX_12V

AMD 760G

SATA2

R_USB

CODEC

CLR_CMOS

VGA

USB_LAN

PCIEX16

PCIEX1

F_USB2

0 1

PCI

GA-7

8LMT

-S2 R

2

32SA

TA2

iTE®Super I/O

F_USB1

54

SATA

2

AMD SB710

COM

Realtek® GbE LAN

SYS_FAN

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Chapter 1 Hardware Installation1-1 Installation PrecautionsThe motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's manual and follow these procedures:

• Prior to installation, make sure the chassis is suitable for the motherboard. • Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation. • Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components. • When connecting hardware components to the internal connectors on the motherboard, make

sure they are connected tightly and securely. • When handling the motherboard, avoid touching any metal leads or connectors. • It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic

components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap, keep your hands dry and first touch a metal object to eliminate static electricity.

• Prior to installing the motherboard, please have it on top of an antistatic pad or within an electrostatic shielding container.

• Before connecting or unplugging the power supply cable from the motherboard, make sure the power supply has been turned off.

• Before turning on the power, make sure the power supply voltage has been set according to the local voltage standard.

• Before using the product, please verify that all cables and power connectors of your hardware components are connected.

• To prevent damage to the motherboard, do not allow screws to come in contact with the motherboard circuit or its components.

• Make sure there are no leftover screws or metal components placed on the motherboard or within the computer casing.

• Do not place the computer system on an uneven surface. • Do not place the computer system in a high-temperature or wet environment. • Turning on the computer power during the installation process can lead to damage to system

components as well as physical harm to the user. • If you are uncertain about any installation steps or have a problem related to the use of the

product, please consult a certified computer technician. • If you use an adapter, extension power cable, or power strip, ensure to consult with its installation

and/or grounding instructions.

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1-2 ProductSpecificationsCPU AM3+ Socket:

- AMD AM3+ processor- AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor(Go to GIGABYTE's website for the latest CPU support list.)

HyperTransport Bus

HyperTransport™ 3.0 Support for up to 5200 MT/s

Chipset North Bridge: AMD 760G South Bridge: AMD SB710Memory 2 x DDR3 DIMM sockets supporting up to 16 GB of system memory

* Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed.

Dual channel memory architecture Support for DDR3 1333+ (O.C.)/1066 MHz memory modules

(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)

Onboard Graphics

North Bridge:- 1 x D-Sub port, supporting a maximum resolution of 1920x1200

Audio Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel

* To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN Realtek® GbE LAN chip (10/100/1000 Mbit)Expansion Slots 1 x PCI Express x16 slot, running at x16

1 x PCI Express x1 slot(All of the PCI Express slots conform to PCI Express 2.0 standard.)

1 x PCI slotStorage Interface South Bridge:

- 6 x SATA 3Gb/s connectors- Support for RAID 0, RAID 1, RAID 10, and JBOD

USB Chipset:- 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through

the internal USB headers)Internal Connectors

1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector 6 x SATA 3Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 2 x USB 2.0/1.1 headers 1 x serial port header 1 x Clear CMOS jumper

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Back Panel Connectors

1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x D-Sub port 4 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks (Line In, Line Out, Mic In)

I/O Controller iTE® I/O Controller Chip

Hardware Monitor

System voltage detection CPU/System temperature detection CPU/System fan speed detection CPU overheating warning CPU/System fan fail warning CPU/System fan speed control

* Whether the fan speed control function is supported will depend on the cooler you install.

BIOS 1 x 32 Mbit flash Use of licensed AWARD BIOS PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

Unique Features Support for @BIOS Support for Auto Green Support for Download Center Support for EasyTune

* Available functions in EasyTune may differ by motherboard model. Support for ON/OFF Charge Support for Q-Flash Support for Smart Recovery2 Support for Xpress BIOS Rescue Support for Xpress Install

Bundled Software Norton

® Internet Security (OEM version)

Operating System Support for Windows 7/XP

Form Factor Micro ATX Form Factor; 24.4cm x 18.8cm

* GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice.

Please visit GIGABYTE's website for support lists of CPU, memory modules, and SSDs.

Please visit the Support\Utility List page on GIGABYTE's website to download the latest version of apps.

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1-3 Installing the CPURead the following guidelines before you begin to install the CPU: • Make sure that the motherboard supports the CPU.

(Go to GIGABYTE's website for the latest CPU support list.) • Always turn off the computer and unplug the power cord from the power outlet before installing the

CPU to prevent hardware damage. • Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. • Apply an even and thin layer of thermal grease on the surface of the CPU. • Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and damage

of the CPU may occur. • Set the CPU host frequency in accordance with the CPU specifications. It is not recommended

that the system bus frequency be set beyond hardware specifications since it does not meet the standard requirements for the peripherals. If you wish to set the frequency beyond the standard specifications, please do so according to your hardware specifications including the CPU, graphics card, memory, hard drive, etc.

Installing the CPULocate the pin one (denoted by a small triangle) of the CPU socket and the CPU.

1-4 Installing the Memory

DualChannelMemoryConfigurationThis motherboard provides two DDR3 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the memory. Enabling Dual Channel memory mode will double the original memory bandwidth.The two DDR3 memory sockets are divided into two channels and each channel has one memory socket as following:

�Channel 0: DDR3_1 �Channel 1: DDR3_2

Read the following guidelines before you begin to install the memory: • Make sure that the motherboard supports the memory. It is recommended that memory of the

same capacity, brand, speed, and chips be used.(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)

• Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.

• Memory modules have a foolproof design. A memory module can be installed in only one direction. If you are unable to insert the memory, switch the direction.

AM3+ SocketA Sma l l Tr i ang le Marking Denotes Pin One of the Socket

AM3+/AM3 CPUA Small Triangle Marking Denotes CPU Pin One

Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.1. Dual Channel mode cannot be enabled if only one DDR3 memory module is installed.2. When enabling Dual Channel mode with two memory modules, it is recommended that memory of

the same capacity, brand, speed, and chips be used for optimum performance.

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1-5 Installing an Expansion CardRead the following guidelines before you begin to install an expansion card: • Make sure the motherboard supports the expansion card. Carefully read the manual that came

with your expansion card. • Always turn off the computer and unplug the power cord from the power outlet before installing an

expansion card to prevent hardware damage.

1-6 Back Panel Connectors

PS/2 Keyboard and PS/2 Mouse PortUse the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2 keyboard.D-Sub PortThe D-Sub port supports a 15-pin D-Sub connector and supports a maximum resolution of 1920x1200 (the actual resolutions supported depend on the monitor being used). Connect a monitor that supports D-Sub connection to this port.USB 2.0/1.1 PortThe USB port supports the USB 2.0/1.1 specification. Use this port for USB devices. Use this port for USB devices such as a USB keyboard/mouse, USB printer, USB flash drive and etc.RJ-45 LAN PortThe Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following describes the states of the LAN port LEDs.

• When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard.

• When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector.

Activity LEDConnection/Speed LED

LAN Port

Activity LED:Connection/Speed LED:State DescriptionOrange 1 Gbps data rateGreen 100 Mbps data rateOff 10 Mbps data rate

State DescriptionBlinking Data transmission or receiving is occurringOff No data transmission or receiving is occurring

Line In (Blue)The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.Line Out (Green)The line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used to connect front speakers in a 4/5.1/7.1-channel audio configuration.Mic In (Pink)The Mic in jack. Microphones must be connected to this jack.

To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

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1-7 Internal Connectors

Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. • Before installing the devices, be sure to turn off the devices and your computer. Unplug the power

cord from the power outlet to prevent damage to the devices. • After installing the device and before turning on the computer, make sure the device cable has

been securely attached to the connector on the motherboard.

1) ATX_12V2) ATX3) CPU_FAN4) SYS_FAN5) SATA2 0/1/2/3/4/56) F_PANEL

7) F_AUDIO8) F_USB1/F_USB29) COM

10) CLR_CMOS11) BAT

1

2

5

3

8 10

115

64 5

7

9

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1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components

on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation.

The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will not start.

3/4) CPU_FAN/SYS_FAN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN) and a 3-pin system fan header (SYS_FAN).

Most fan headers possess a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.

To meet expansion requirements, it is recommended that a power supply that can withstand high power consumption be used (500W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable or unbootable system.

DEBUG PORT

131

2412

ATX

ATX:

Pin No. Definition Pin No. Definition1 3.3V 13 3.3V2 3.3V 14 -12V3 GND 15 GND4 +5V 16 PS_ON (soft On/Off)5 GND 17 GND6 +5V 18 GND7 GND 19 GND8 Power Good 20 NC9 5VSB (stand by +5V) 21 +5V

10 +12V 22 +5V11 +12V (Only for 2x12-pin

ATX)23 +5V (Only for 2x12-pin ATX)

12 3.3V (Only for 2x12-pin ATX)

24 GND (Only for 2x12-pin ATX)

• Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Overheating may result in damage to the CPU or the system may hang.

• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.

CPU_FAN:Pin No. Definition

1 GND2 +12V3 Sense4 Speed Control

CPU_FAN

DEBUG PORT

1

ATX_12V:Pin No. Definition

1 GND2 GND3 +12V4 +12V

ATX_12V

1

3

2

4

SYS_FAN:

SYS_FAN

Pin No. Definition1 GND2 +12V3 Sense

1

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5) SATA2 0/1/2/3/4/5 (SATA 3Gb/s Connectors) The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard. Each

SATA connector supports a single SATA device. The AMD controller supports RAID 0, RAID 1, RAID 10, and JBOD. Refer to Chapter 3, "Configuring a RAID Set," for instructions on configuring a RAID array.

Pin No. Definition1 GND2 TXP3 TXN4 GND5 RXN6 RXP7 GND

To enable hot-plugging for the SATA ports, refer to Chapter 2, "BIOS Setup," "Integrated Peripherals\OnChip SATA Port as ESP," for more information.

7

1

DEBUG PORT

DEBUG PORT

DEBU

G PO

RTDE

BUG

PORT

DEBUG PORT

DEBUG PORT

SATA2 0 171

71 7 1 SATA

22

3SA

TA2

45

6) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status indicator

on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

• PW (Power Switch): Connects to the power switch on the chassis front panel. You may

configure the way to turn off your system using the power switch (refer to Chapter 2, "BIOS Setup," "Power Management," for more information).

• SPEAK (Speaker): Connects to the speaker on the chassis front panel. The system

reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system startup. If a problem is detected, the BIOS may issue beeps in different patterns to indicate the problem.

• PLED/PWR Power LED:System Status LEDS0 OnS1 BlinkingS3/S4/S5 Off

Connects to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1 sleep state. The LED is off when the system is in S3/S4 sleep state or powered off (S5).

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.

Power LED

12

1920

CI- C

I+

PWR-

PWR-

PWR+

PLED

-

PW-

SPEA

K+

SPEA

K-PLED

+

PW+

Power LED

HD-

RES+

HD+

RES-

Hard Drive Activity LED

Reset Switch Chassis Intrusion

Header

Power Switch Speaker

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NC NC

• HD (Hard Drive Activity LED): Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive

is reading or writing data. • RES (Reset Switch):

Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart.

• CI (Chassis Intrusion Header): Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover has

been removed. This function requires a chassis with a chassis intrusion switch/sensor. • NC: No connection.

- 13 -

7) F_AUDIO (Front Panel Audio Header) The front panel audio header supports High Definition audio (HD) and AC'97 audio. You may connect your

chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it.

12

910

For HD Front Panel Audio: For AC'97 Front Panel Audio:Pin No. Definition

1 MIC2_L2 GND3 MIC2_R4 -ACZ_DET5 LINE2_R6 Sense7 FAUDIO_JD8 No Pin9 LINE2_L

10 Sense

Pin No. Definition1 MIC2 GND3 MIC Power4 NC5 Line Out (R)6 NC7 NC8 No Pin9 Line Out (L)

10 NC

• The front panel audio header supports HD audio by default. • Audio signals will be present on both of the front and back panel audio connections simultaneously. • Some chassis provide a front panel audio module that has separated connectors on each wire instead of a

single plug. For information about connecting the front panel audio module that has different wire assignments, please contact the chassis manufacturer.

8) F_USB1/F_USB2 (USB 2.0/1.1 Headers) The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an

optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.

109

21

Pin No. Definition Pin No. Definition1 Power (5V) 6 USB DY+2 Power (5V) 7 GND3 USB DX- 8 GND4 USB DY- 9 No Pin5 USB DX+ 10 NC

• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header. • Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power

outlet to prevent damage to the USB bracket.

9) COM (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional

COM port cable, please contact the local dealer.

12

910

Pin No. Definition Pin No. Definition1 NDCD- 6 NDSR-2 NSIN 7 NRTS-3 NSOUT 8 NCTS-4 NDTR- 9 NRI-5 GND 10 No Pin

- 14 -

10) CLR_CMOS (Clear CMOS Jumper) Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear

the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.

• Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. • After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually

configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations).

Open: Normal

Short: Clear CMOS Values

11) BAT (Battery) The battery provides power to keep the values (such as BIOS configurations, date, and time information)

in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost.

You may clear the CMOS values by removing the battery:1. Turn off your computer and unplug the power cord.2. Gently remove the battery from the battery holder and wait for one minute. (Or use a metal

object like a screwdriver to touch the positive and negative terminals of the battery holder, making them short for 5 seconds.)

3. Replace the battery.4. Plug in the power cord and restart your computer.

• Always turn off your computer and unplug the power cord before replacing the battery. • Replace the battery with an equivalent one. Damage to your devices may occur if the battery is replaced

with an incorrect model. • Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain

about the battery model. • When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery

(the positive side should face up). • Used batteries must be handled in accordance with local environmental regulations.

- 15 -

Chapter 2 BIOS Setup

• Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

• It is recommended that you not alter the default settings (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in system's failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values. (Refer to the "Load Optimized Defaults" section in this chapter or introductions of the battery/clear CMOS jumper in Chapter 1 for how to clear the CMOS values.)

BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features.When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the configuration values in the CMOS.To access the BIOS Setup program, press the key during the POST when the power is turned on.To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility. • Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system. • @BIOS is a Windows-based utility that searches and downloads the latest version of BIOS from the Internet

and updates the BIOS.

2-1 Startup ScreenThe following screens may appear when the computer boots.A. The LOGO Screen (Default)

B. The POST Screen

Function Keys

Motherboard Model BIOS Version

Function Keys

Award Modular BIOS v6.00PGCopyright (C) 1984-2012, Award Software, Inc.

GA-78LMT-S2 R2 F1....

: BIOS Setup : XpressRecovery2 : Boot Menu : Qflash09/20/2017-RS780L-SB710-7A66IG01C-00

- 16 -

• If you do not find the settings you want in the Main Menu or a submenu, press + to access more advanced options.

• When the system is not stable as usual, select the Load Optimized Defaults item to set your system to its defaults. • The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS version.

The Functions of the and keys (For the Main Menu Only) ` F11: Save CMOS to BIOS

This function allows you to save the current BIOS settings to a profile. You can create up to 8 profiles (Profile 1-8) and name each profile. First enter the profile name (to erase the default profile name, use the SPACE key) and then press to complete.

` F12: Load CMOS from BIOS If your system becomes unstable and you have loaded the BIOS default settings, you can use this function

to load the BIOS settings from a profile created before, without the hassles of reconfiguring the BIOS settings. First select the profile you wish to load and then press to complete.

2-2 The Main MenuOnce you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press to accept or enter a sub-menu.(Sample BIOS Version: F1c)

CMOS Setup Utility-Copyright (C) 1984-2012 Award Software

Change CPU's Clock & Voltage

` MB Intelligent Tweaker(M.I.T.) ` Standard CMOS Features ` Advanced BIOS Features ` Integrated Peripherals ` Power Management Setup ` PnP/PCI Configurations ` PC Health Status

Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit Without Saving

ESC: Quit : Select Item F11: Save CMOS to BIOS F8: Q-Flash F10: Save & Exit Setup F12: Load CMOS from BIOS

- 17 -

& Internal Graphics Mode Allows you to determine whether to allocate system memory for the onboard graphics controller.

�Disabled Disables the onboard graphics controller. �UMA Allocates memory for the onboard graphics controller from the system memory. (Default)

& UMA Frame Buffer Size Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller.

MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 128MB, 256MB, 512MB, 1024MB.

& Surround View Enables or disables the Surround View function. This option is configurable only when Init Display First

under Advanced BIOS Features is set to PEG and an AMD graphics card is installed. (Default: Disabled) & VGA Core Clock control

Allows you to determine whether to manually set the VGA Core clock. (Default: Auto) & VGA Core Clock(MHz)

Allows you to set the onboard graphics clock. The adjustable range is from 200 MHz to 2000 MHz. This item is configurable only if the VGA Core Clock control option is set to Manual.

(Note) This item is present only when you install a CPU that supports this feature.

2-3 MB Intelligent Tweaker(M.I.T.)

Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results. (Inadequately altering the settings may result in system's failure to boot. If this occurs, clear the CMOS values and reset the board to default values.)

CMOS Setup Utility-Copyright (C) 1984-2012 Award SoftwareMB Intelligent Tweaker(M.I.T.)

` IGX Configuration [Press Enter] CPU Clock Ratio [Auto] 2800Mhz CPU NorthBridge Freq. [Auto] 2200Mhz Core Performance Boost (Note) [Enabled] CPB Ratio (Note) [Auto] 3100Mhz Turbo CPB (Note) [Disabled] CPU Host Clock Control [Auto]x CPU Frequency(MHz) 200 PCIE Clock(MHz) [Auto] HT Link Width [Auto] HT Link Frequency [Auto] 2200Mhz Set Memory Clock [Auto]x Memory Clock x6.66 1333Mhz

` DRAM Configuration [Press Enter]******** System Voltage Optimized ******** System Voltage Control [Auto]x NorthBridge Volt Control Autox DDR3 Voltage Autox CPU Voltage Control Autox CPU NB VID Control Auto Normal CPU Vcore 1.2375V Normal CPU Vcore NB 1.1750V

: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Item HelpMenu Level `

` IGXConfiguration

- 18 -

& CPU Clock Ratio Allows you to alter the clock ratio for the installed CPU. The adjustable range is dependent on the CPU

being installed. & CPU NorthBridge Freq.

Allows you to alter the North Bridge controller frequency for the installed CPU. The adjustable range is dependent on the CPU being installed.

& Core Performance Boost (Note) Allows you to determine whether to enable the Core Performance Boost (CPB) technology, a CPU

performance-boost technology. (Default: Enabled) & CPB Ratio (Note)

Allows you alter the ratio for the CPB. The adjustable range is dependent on the CPU being installed. (Default: Auto)

& Turbo CPB (Note) Allows you to determine whether to improve CPU performance. (Default: Disabled)

& CPU Host Clock Control Enables or disables the control of CPU host clock. Auto (default) allows the BIOS to automatically adjust

the CPU host frequency. Manual allows the CPU Frequency (MHz) item below to be configurable. Note: If your system fails to boot after overclocking, please wait for 20 seconds to allow for automated system reboot, or clear the CMOS values to reset the board to default values. (Default: Auto)

& CPU Frequency(MHz) Allows you to manually set the CPU host frequency. The adjustable range is from 200 MHz to 500 MHz.

This option is configurable only when CPU Host Clock Control is set to Manual. Important: It is highly recommended that the CPU frequency be set in accordance with the CPU

specifications. & PCIE Clock(MHz)

Allows you to manually set the PCIe clock frequency. The adjustable range is from 100 MHz to 150 MHz. Auto sets the PCIe clock frequency to standard 100 MHz. (Default: Auto)

& HT Link Width Allows you to manually set the width for the HT Link between the CPU and chipset.

�Auto BIOS will automatically adjust the HT Link Width. (Default) �8 bit Sets HT Link Width to 8 bit. �16 bit Sets HT Link Width to 16 bit.

& HT Link Frequency Allows you to manually set the frequency for the HT Link between the CPU and chipset.

�Auto BIOS will automatically adjust the HT Link Frequency. (Default) �x1~x10 Sets HT Link Frequency to x1~x10 (200 MHz~2.0 GHz).

& Set Memory Clock Determines whether to manually set the memory clock. Manual allows the memory clock control item below

to be configurable. �Auto Auto lets BIOS automatically set the memory clock as required. (Default) �Manual allows the memory clock control item below to be configurable.

& Memory Clock This option is configurable only when Set Memory Clock is set to Manual. Options are: X4.00, X5.33,

X6.66, X8.00.


- 19 -

` DRAMConfiguration & DCTs Mode

Allows you to set memory control mode. �Ganged Sets memory control mode to single dual-channel. �Unganged Sets memory control mode to two single-channel. (Default)

& DDR3 Timing Items Manual allows all DRAM timing control items below to be configurable. Options are: Auto (default), Manual.

& 1T/2T Command Timing Options are: Auto (default), 1T, 2T.

& CAS# latency Options are: Auto (default), 4T~12T.

& RAS to CAS R/W Delay Options are: Auto (default), 5T~12T.

& Row Precharge Time Options are: Auto (default), 5T~12T.

& Minimum RAS Active Time Options are: Auto (default), 15T~30T.

& TwTr Command Delay Options are: Auto (default), 4T~7T.

& Trfc0 for DIMM1, DIMM3 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.

& Trfc1 for DIMM2, DIMM4 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.

& Write Recovery Time Options are: Auto (default), 5T~8T, 10T, 12T.

& Precharge Time Options are: Auto (default), 4T~7T.

& Row Cycle Time Options are: Auto (default), 11T~42T.

& RAS to RAS Delay Options are: Auto (default), 4T~7T.

& Channel Interleaving Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access

different channels of the memory to increase memory performance and stability. (Default: Enabled) & Rank Interleaving

Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different ranks of the memory to increase memory performance and stability. (Default: Enabled)

& DQS Training Control Enables or disables memory DQS training each time the system restarts. (Default: Skip DQS)

& Memclock tri-stating Determines whether to enable memory clock tri-stating in CPU C3 or Alt VID mode. (Default: Disabled)

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2-4 Standard CMOS Features

******** System Voltage Optimized ******** & System Voltage Control

Determines whether to manually set the system voltages. Auto lets the BIOS automatically set the system voltages as required. Manual allows all voltage control items below to be configurable. (Default: Auto)

& DDR3 Voltage Allows you to set memory voltage.

�Normal Supplies the memory voltage as required. (Default) �1.500V ~ 1.900V The adjustable range is from 1.500V to 1.900V.

Note: Increasing memory voltage may result in damage to the memory or reduce the useful life of the memory.

& CPU Voltage Control Allows you to set the CPU voltage. Auto sets the CPU voltage as required. The adjustable range is

dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.

& CPU NB VID Control Allows you to set the CPU North Bridge VID voltage. Auto sets the CPU North Bridge VID voltage as

required. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.

& Normal CPU Vcore Displays the normal operating voltage of your CPU.

& Normal CPU Vcore NB Displays the normal operating voltage of your CPU North Bridge.

& Date (mm:dd:yy) Sets the system date.

& Time (hh:mm:ss) Sets the system time.

CMOS Setup Utility-Copyright (C) 1984-2012 Award SoftwareStandard CMOS Features

Date (mm:dd:yy) Mon, Oct 2 2017 Time (hh:mm:ss) 3:10:24 PM

` IDE Channel 0 Master [None] ` IDE Channel 0 Slave [None] ` IDE Channel 1 Master [None] ` IDE Channel 1 Slave [None] ` IDE Channel 2 Master [None] ` IDE Channel 2 Slave [None]

Halt On [All, But Keyboard]

Base Memory 640K Extended Memory 766M



- 21 -

2-5 Advanced BIOS Features

& IGXConfiguration The settings in this submenu are synchronous to those under the same items on the MB Intelligent

Tweaker(M.I.T.) main menu. & Load Line Control

Enables or disables Load Line control. This item allows you to adjust Vdroop at different levels. Enabling Load-Line Calibration may keep the CPU voltage more constant under light and heavy CPU load. Auto lets the BIOS automatically configure this setting. (Default: Auto)

& IDE Channel 0, 1, 2 Master/Slave �IDE Channel 0, 1, 2 Master/Slave; Extended IDE Drive

Options are: • None If no IDE/SATA devices are used, set this item to None so the system will skip the

detection of the device during the POST for faster system startup. • Auto Lets the BIOS automatically detect IDE/SATA devices during the POST. (Default) • Manual Allows you to manually enter the specifications of the hard drive when the hard

drive access mode is set to CHS. �Access Mode Sets the hard drive access mode. Options are: Auto (default), CHS, LBA, Large. �Capacity Approximate capacity of the currently installed hard drive.

& Halt OnAllows you to determine whether the system will stop for an error during the POST.Options are: "All Errors," "No Errors," "All, But Keyboard". (Default)

& MemoryThese fields are read-only and are determined by the BIOS POST.

CMOS Setup Utility-Copyright (C) 1984-2012 Award SoftwareAdvanced BIOS Features

` IGX Configuration [Press Enter] Load Line Control [Auto] AMD C1E Support [Disabled] AMD C6 Support (Note) [Enabled] Virtualization [Disabled] AMD K8 Cool&Quiet control [Auto] AMD APM Master Mode (Note) [Auto] CPU core Control (Note) [Auto]x One Core Per Compute Unit (Note) Disabledx CPU core 1-2 (Note) Enabledx CPU core 3-4 (Note) Enabled

` Hard Disk Boot Priority [Press Enter] EFI CD/DVD Boot Option [Auto] First Boot Device [Hard Disk] Second Boot Device [CDROM] Third Boot Device [USB-HDD] Password Check [Setup] HDD S.M.A.R.T. Capability [Disabled] Away Mode [Disabled] Full Screen LOGO Show [Enabled] Backup BIOS Image to HDD [Disabled] Init Display First [PCI Slot]




- 22 -

& AMD C1E Support Enables or disables the C1E CPU power-saving function in system halt state. When enabled, the power

consumption will be reduced during system halt state. �Enabled If a CPU that supports hardware C1E is installed, the BIOS will automatically enable

the hardware C1E function. If not, the BIOS will enable the software C1E function. �Disabled Disables this function. (Default)

& AMD C6 Support (Note) Allows you to determine whether to let the CPU enter C6 mode in system halt state. When enabled, the

CPU core frequency will be reduced during system halt state to decrease power consumption. The C6 state is a more enhanced power-saving state than C1. (Default: Enabled)

& Virtualization Virtualization enhanced by Virtualization Technology will allow a platform to run multiple operating systems

and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems. (Default: Disabled)

& AMD K8 Cool&Quiet control �Auto Lets the AMD Cool'n'Quiet driver dynamically adjust the CPU clock and VID to reduce

heat output from your computer and its power consumption. (Default) �Disabled Disables this function.

& AMD APM Master Mode (Note) �Auto Lets the BIOS automatically configure this setting. (Default) �Enabled Dynamically monitors the power consumption of the CPU cores and automatically

optimizes the CPU to its best performance level. �Disabled Disables this function.

& CPU core Control Allows you to determine whether to manually enable/disable CPU cores.

�Auto Lets the BIOS to enable all CPU cores (number of cores available depends on the CPU being used). (Default)

�Manual Allows you to individually enable/disable CPU Core. & One Core Per Compute Unit (Note)

Enables or disables one core of each Compute Unit. If set to Enabled, each Compute Unit will operate with only one core and the CPU core 3-4 items will become unconfigurable. This item is configurable only when CPU core Control is set to Manual. (Default: Disabled)

& CPU core 1-2 (Note) This setting is fixed. CPU Core 1-2 is always enabled.

& CPU core 3-4 (Note) Allows you to enable/disable each Compute Unit respectively. If set to Disabled, both cores of the CPU

Unite will be disabled. This item is configurable only when One Core Per Compute Unit is set to Disabled. (Default: Enabled)

& Hard Disk Boot Priority Specifies the sequence of loading the operating system from the installed hard drives. Use the up or down arrow key to select a hard drive, then press the plus key (or ) or the

minus key (or ) to move it up or down on the list. Press to exit this menu when finished.

& EFI CD/DVD Boot Option Set this item to EFI if you want to install the operating system to a hard drive larger than 2.2 TB. Make sure

the operating system to be installed supports booting from a GPT partition, such as Windows 7 64-bit and Windows Server 2003 64-bit. Auto lets the BIOS automatically configure this setting depending on the hard drive you install. (Default: Auto)


- 23 -

& First/Second/Third Boot Device Specifies the boot order from the available devices. Use the up or down arrow key to select a device and

press to accept. Options are: LS120, Hard Disk, CDROM, ZIP, USB-FDD, USB-ZIP, USB-CDROM, USB-HDD, Legacy LAN, Disabled.

& Password Check Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup.

After configuring this item, set the password(s) under the Set Supervisor/User Password item in the BIOS Main Menu.

�Setup A password is only required for entering the BIOS Setup program. (Default) �System A password is required for booting the system and for entering the BIOS Setup program.

& HDD S.M.A.R.T. Capability Enables or disables the S.M.A.R.T. (Self Monitoring and Reporting Technology) capability of your hard

drive. This feature allows your system to report read/write errors of the hard drive and to issue warnings when a third party hardware monitor utility is installed. (Default: Disabled)

& Away Mode Enables or disables Away Mode in Windows XP Media Center operating system. Away Mode allows the

system to silently perform unattended tasks while in a low-power mode that appears off. (Default: Disabled) & Full Screen LOGO Show

Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled displays normal POST message. (Default: Enabled)

& Backup BIOS Image to HDD Allows the system to copy the BIOS image file to the hard drive. If the system BIOS is corrupted, it will be

recovered from this image file. (Default: Disabled) & Init Display First

Specifies the first initiation of the monitor display from the installed PCI graphics card, PCI Express graphics card, or the onboard graphics.

�PCI Slot Sets the PCI graphics card as the first display. (Default) �OnChipVGA Sets the onboard graphics as the first display. �PEG Sets the PCI Express graphics card on the PCIEX16 slot as the first display.

- 24 -

2-6 Integrated Peripherals

& OnChip SATA Controller Enables or disables the integrated SATA controllers. (Default: Enabled)

& OnChip SATA Type (SATA2 0~SATA2 3 connectors) Configures the operating mode of the integrated SATA controller.

�Native IDE Allows the SATA controllers to operate in Native IDE mode. Enable Native IDE mode if you wish to install operating systems that support Native mode. (Default)

�RAID Enables RAID for the SATA controller. �AHCI Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface

(AHCI) is an interface specification that allows the storage driver to enable advanced Serial ATA features such as Native Command Queuing and hot plug.

& OnChip SATA Port4/5 Type (SATA2 4/SATA2 5 connectors) This option is configurable only when OnChip SATA Type is set to RAID or AHCI. Configures the operating

mode of the integrated SATA3 4~SATA3 5 connectors. �IDE Disables RAID for the SATA controller and configures the SATA controller to PATA mode.

(Default) �As SATA Type The mode depends on the OnChip SATA Type settings.

` OnChip SATA Port as ESP & Port0 as ESP/Port1 as ESP/Port2 as ESP/Port3 as ESP

This option is configurable only when OnChip SATA Type is set to AHCI. Enabled will speed up the hot plug detection of the connected SATA device. (Default: Disabled)

& Port4 as ESP/Port5 as ESP This option is configurable only when OnChip SATA Type is set to AHCI and OnChip SATA Type Port4/5

is set to As SATA Type. Enabled will speed up the hot plug detection of the connected SATA device. (Default: Disabled)

& Onboard LAN Function Enables or disables the onboard LAN function. (Default: Enabled) If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to

Disabled.

CMOS Setup Utility-Copyright (C) 1984-2012 Award SoftwareIntegrated Peripherals

OnChip SATA Controller [Enabled] OnChip SATA Type [Native IDE]x OnChip SATA Port4/5 Type IDEx OnChip SATA Port as ESP Press Enter Onboard LAN Function [Enabled] Onboard LAN Boot ROM [Disabled]

` SMART LAN [Press Enter] Onboard Audio Function [Enabled] USB Controllers [Enabled] USB Legacy Function [Enabled] USB Storage Function [Enabled] Onboard Serial Port [3F8/IRQ4]



- 25 -

& Onboard LAN Boot ROM Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip. (Default:

Disabled) ` SMART LAN (LAN Cable Diagnostic Function)

This motherboard incorporates cable diagnostic feature designed to detect the status of the attached LAN cable. This feature will detect cabling issue and report the approximate distance to the fault or short.

& Onboard Audio Function Enables or disables the onboard audio function. (Default: Enabled) If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to

Disabled. & USB Controllers

Enables or disables the integrated USB controller. (Default: Enabled) Disabled will turn off all of the USB functionalities below.

& USB Legacy Function Allows USB keyboard to be used in MS-DOS. (Default: Enabled)

& USB Storage Function Determines whether to detect USB storage devices, including USB flash drives and USB hard drives during

the POST. (Default: Enabled) & Onboard Serial Port

Enables or disables the onboard serial port and specifies its base I/O address and corresponding interrupt. Options are: Auto, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Disabled.

- 26 -

& ACPI Suspend Type Specifies the ACPI sleep state when the system enters suspend.

�S1(POS) Enables the system to enter the ACPI S1 (Power on Suspend) sleep state. In S1 sleep state, the system appears suspended and stays in a low power mode. The system can be resumed at any time.

�S3(STR) Enables the system to enter the ACPI S3 (Suspend to RAM) sleep state (default). In S3 sleep state, the system appears to be off and consumes less power than in the S1 state. When signaled by a wake-up device or event, the system resumes to its working state exactly where it was left off.

& Soft-Off by Power button Configures the way to turn off the computer in MS-DOS mode using the power button.

�Instant-Off Press the power button and then the system will be turned off instantly. (Default) �Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the power

button is pressed for less than 4 seconds, the system will enter suspend mode. & USB Wake Up from S3

Allows the system to be awakened from ACPI S3 sleep state by a wake-up signal from the installed USB device. (Default: Enabled)

& Modem Ring Resume Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a modem that

supports wake-up function. (Default: Disabled) & PME Event Wake Up

Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a PCI or PCIe device. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead. (Default: Enabled)

& HPET Support Enables or disables High Precision Event Timer (HPET) for Windows 7 operating system. (Default: Enabled)

& Power On By Mouse Allows the system to be turned on by a PS/2 mouse wake-up event. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead.

�Disabled Disables this function. (Default) �Double Click Double click on left button on the PS/2 mouse to turn on the system.

2-7 Power Management SetupCMOS Setup Utility-Copyright (C) 1984-2012 Award Software

Power Management Setup

ACPI Suspend Type [S3(STR)] Soft-Off by Power button [Instant-off] USB Wake Up from S3 [Enabled] Modem Ring Resume [Disabled] PME Event Wake Up [Enabled] HPET Support [Enabled] Power On By Mouse [Disabled] Power On By Keyboard [Disabled]x KB Power ON Password Enter AC Back Function [Soft-Off] Power-On by Alarm [Disabled]x Date (of Month) Everydayx Resume Time (hh:mm:ss) 0 : 0 : 0 ErP Support [Disabled]



- 27 -

& Power On By Keyboard Allows the system to be turned on by a PS/2 keyboard wake-up event. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead.

�Disabled Disables this function. (Default) �Password Set a password with 1~5 characters to turn on the system. �Any KEY Press any key on the keyboard to turn on the system. �Keyboard 98 Press POWER button on the Windows 98 keyboard to turn on the system.

& KB Power ON Password Set the password when Power On By Keyboard is set to Password. Press on this item and set a password with up to 5 characters and then press to accept.

To turn on the system, enter the password and press . Note: To cancel the password, press on this item. When prompted for the password, press

again without entering the password to clear the password settings. & AC Back Function

Determines the state of the system after the return of power from an AC power loss. �Soft-Off The system stays off upon the return of the AC power. (Default) �Full-On The system is turned on upon the return of the AC power. �Memory The system returns to its last known awake state upon the return of the AC power.

& Power-On by Alarm Determines whether to power on the system at a desired time. (Default: Disabled) If enabled, set the date and time as following:

�Date (of Month) Alarm: Turn on the system at a specifictime on each day or on a specificday in a month. �Resume Time (hh: mm: ss): Set the time at which the system will be powered on automatically.

Note: When using this function, avoid inadequate shutdown from the operating system or removal of the AC power, or the settings may not be effective.

& ErP Support Determines whether to let the system consume least power in S5 (shutdown) state. (Default: Disabled) Note: When this item is set to Enabled, the following functions will become unavailable: Power-On by

Alarm, PME event wake up, power on by mouse and power on by keyboard.

- 28 -

& PCI1 IRQ Assignment �Auto BIOS auto-assigns IRQ to the first PCI slot. (Default) �3,4,5,7,9,10,11,12,14,15 Assigns IRQ 3,4,5,7,9,10,11,12,14,15 to the first PCI slot.

2-8 PnP/PCIConfigurationsCMOS Setup Utility-Copyright (C) 1984-2012 Award Software

PnP/PCI Configurations

PCI1 IRQ Assignment [Auto]



2-9 PC Health StatusCMOS Setup Utility-Copyright (C) 1984-2012 Award Software

PC Health Status

Hardware Thermal Control [Enabled] Reset Case Open Status [Disabled] Case Opened No Vcore 1.280V DDR3 1.5V 1.500V +12V 12.168V +3.3V 3.397V Current System Temperature 37oC Current CPU Temperature 37oC Current CPU FAN Speed 1264 RPM Current SYSTEM FAN Speed 0 RPM CPU Warning Temperature [Disabled] CPU FAN Fail Warning [Disabled] SYSTEM FAN Fail Warning [Disabled] CPU Smart FAN Control [Enabled]



& Hardware Thermal Control Enables or disables the CPU overheating protection function. When enabled, the CPU core voltage and

ratio will be reduced when the CPU is overheated. (Default: Enabled) & Reset Case Open Status

�Disabled Keeps or clears the record of previous chassis intrusion status. (Default) �Enabled Clears the record of previous chassis intrusion status and the Case Open field will

show "No" at next boot. & Case Opened

Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings to the CMOS, and then restart your system.

& Current Voltage(V) Vcore/DDR3 1.5V/+12V/+3.3V Displays the current system voltages.

& Current System/CPU Temperature Displays current System/CPU temperature.

& Current CPU/SYSTEM FAN Speed (RPM) Displays current CPU/system fan speed.

- 29 -

& CPU Warning Temperature Sets the warning threshold for CPU temperature. When temperature exceeds the threshold, BIOS will

emit warning sound. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF. & CPU/SYSTEM FAN Fail Warning

Allows the system to emit warning sound if the fan is not connected or fails. Check the fan condition or fan connection when this occurs. (Default: Disabled)

& CPU Smart FAN Control Enables or disables the fan speed control function. Enabled allows the fan to run at different speed according

to the temperature. You can adjust the fan speed with EasyTune based on system requirements. If disabled, CPU fan runs at full speed.full speed. (Default: Enabled)

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2-10 Load Fail-Safe DefaultsPress on this item and then press the key to load the safest BIOS default settings. In case system instability occurs, you may try to load Fail-Safe defaults, which are the safest and most stable BIOS settings for the motherboard.

2-11 Load Optimized DefaultsPress on this item and then press the key to load the optimal BIOS default settings. The BIOS defaults settings help the system to operate in optimum state. Always load the Optimized defaults after updating the BIOS or after clearing the CMOS values.

2-12 Set Supervisor/User PasswordPress on this item and type the password with up to 8 characters and then press . You will be requested to confirm the password. Type the password again and press . The BIOS Setup program allows you to specify two separate passwords:

& Supervisor Password When a system password is set and the Password Check item in Advanced BIOS Features is set to

Setup, you must enter the supervisor password for entering BIOS Setup and making BIOS changes. When the Password Check item is set to System, you must enter the supervisor password (or user password) at system startup and when entering BIOS Setup.

& User Password When the Password Check item is set to System, you must enter the supervisor password (or user

password) at system startup to continue system boot. In BIOS Setup, you must enter the supervisor password if you wish to make changes to BIOS settings. The user password only allows you to view the BIOS settings but not to make changes.

To clear the password, press on the password item and when requested for the password, press again. The message "PASSWORD DISABLED" will appear, indicating the password has been cancelled.

NOTE: Before setting the User Password, be sure to set the Administrator Password first.

2-13 Save & Exit SetupPress on this item and press the key. This saves the changes to the CMOS and exits the BIOS Setup program. Press or to return to the BIOS Setup Main Menu.

2-14 Exit Without SavingPress on this item and press the key. This exits the BIOS Setup without saving the changes made in BIOS Setup to the CMOS. Press or to return to the BIOS Setup Main Menu.

- 31 -

Chapter 3 Appendix

Before you begin • At least two SATA hard drives (to ensure optimal performance, it is recommended that you use two hard drives with identical model and capacity). If you do not want to create RAID, you may prepare only one hard drive.

• Windows setup disk. • Motherboard driver disk. • A USB floppy disk drive (needed during Windows XP installation) • An empty formatted floppy disk (needed during Windows XP installation)

ConfiguringtheOnboardSATAControllerA. Installing SATA hard drive(s) in your computerAttach one end of the SATA signal cable to the rear of the SATA hard drive and the other end to available SATA port on the motherboard. Then connect the power connector from your power supply to the hard drive.

B.ConfiguringSATAcontrollermodeinBIOSSetupMake sure to configure the SATA controller mode correctly in system BIOS Setup. For the BIOS Setup menus, refer to Chapter 2, "BIOS Setup," "Integrated Peripherals." Steps:1. Turn on your computer and press to enter BIOS Setup during the POST (Power-On Self-Test).

Ensure OnChip SATA Controller is enabled under Integrated Peripherals. To enable RAID for the SATA2 0/1/2/3 connectors, set OnChip SATA Type to RAID. To enable RAID for the SATA2 4/SATA2 5 connectors, set OnChip SATA Type to RAID and set OnChip SATA Port4/5 Type to As SATA Type.

2. Save changes and exit BIOS Setup.The BIOS Setup menus described in this section may differ from the exact settings for your motherboard. The actual BIOS Setup menu options you will see shall depend on the motherboard you have and the BIOS version.

C.ConfiguringaRAIDarrayinRAIDBIOSEnter the RAID BIOS setup utility to configure a RAID array. After the POST memory test begins and before the operating system boot begins, look for a message which says "Press to enter RAID Option ROM Utility". Press + to enter the RAID BIOS setup utility. To create a new array, press to enter the DefineLDMenu window, use the up or down arrow key to move to an item for further configuration. In the following procedure, we'll create RAID 0 as an example.

RAID LevelsRAID 0 RAID 1 RAID 10

Minimum Number of Hard Drives ≥2 2 4

Array Capacity Number of hard drives * Size of the smallest drive

Size of the smallest drive (Number of hard drives/2) * Size of the smallest drive

Fault Tolerance No Yes Yes

3-1 ConfiguringaRAIDSet

Steps:1. Under the RAID Mode section, press the key to select RAID 0.2. Set the Stripe Block size. 64 KB is the default.3. Under the Drives Assignments section, press the up or down arrow key to highlight a drive.4. Press the key or to change the Assignment option to Y. This action adds the drive to the

disk array. The Total Drv section will show the number of disks assigned.5. Press + keys to save the information. The message in Figure 1 will appear. Press + to

clear the MBR or press other keys to ignore this option.

- 32 -

6. Then, the window below will appear. Press + to set the capacity of the RAID array or press other keys to set the array to its maximum capacity.

Figure 1

Figure 2

Fast Initialization Option has been selectedIt will erase the MBR data of the disk.

Press Ctrl-Y to Modify Array Capacity or press any other key to use maximum capacity...

7. After the creation is complete, the screen will return to DefineLDMenu where you will see the newly-created array.

8. Press to return to Main Menu and press again if you want to exit the RAID BIOS utility.

Making a SATA RAID/AHCI Driver DisketteBefore installing Windows XP, connect a USB floppy disk drive to your computer first because you need to install the SATA RAID/AHCI driver from a floppy disk that contains the driver during the OS installation. To copy the RAID/AHCI driver for Windows XP, copy all files in the \BootDrv\SBxxx\x86 folder in the motherboard driver disk to your floppy disk. To install Windows 64-Bit, copy the files in the x64 folder.

Installing the SATA RAID/AHCI Driver and Operating SystemA. Installing Windows XPRestart your system to boot from the Windows XP setup disk and press as soon as you see the message "Press F6 if you need to install a 3rd party SCSI or RAID driver." Insert the floppy disk containing the SATA RAID/AHCI driver. Follow the on-screen instructions to install the driver that suits your operating system. When completed, proceed with the Windows XP installation.

B. Installing Windows 7Restart your system to boot from the Windows 7 setup disk and perform standard OS installation steps. Select Load Driver. Insert the motherboard driver disk and then browse to the location of the driver.Then follow the on-screen instructions to load the driver. The locations of the drivers for Windows 7 are as follows:RAID driver for Windows 32-bit: \BootDrv\SBxxxW7\RAID\W7 RAID driver for Windows 64-bit: \BootDrv\SBxxxW7\RAID\W764A AHCI driver for Windows 32-bit: \BootDrv\SBxxxW7\AHCI\Win7x86 AHCI driver for Windows 64-bit: \BootDrv\SBxxxW7\AHCI\Win7x64

After loading the driver, continue the OS installation.

• Before installing the drivers, first install the operating system. • After installing the operating system, insert the motherboard driver disk into your optical drive.

(If the driver Autorun screen does not appear automatically, go to My Computer, double-click the optical drive and execute the Run.exe program.)

After inserting the driver disk, "Xpress Install" will automatically scan your system and then list all the drivers that are recommended to install. You can click the Install All button and "Xpress Install" will install all the recommended drivers. Or click Install Single Items to manually select the drivers you wish to install.

3-2 Drivers Installation

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Regulatory Statements

Regulatory NoticesThis document must not be copied without our written permission, and the contents there of must not be imparted to a third party nor be used for any unauthorized purpose.Contravention will be prosecuted. We believe that the information contained herein was accurate in all respects at the time of printing. GIGABYTE cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by GIGABYTE.

Our Commitment to Preserving the EnvironmentIn addition to high-efficiency performance, all GIGABYTE motherboards fulfill European Union regulations for RoHS (Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment) and WEEE (Waste Electrical and Electronic Equipment) environmental directives, as well as most major worldwide safety requirements. To prevent releases of harmful substances into the environment and to maximize the use of our natural resources, GIGABYTE provides the following information on how you can responsibly recycle or reuse most of the materials in your "end of life" product.

Restriction of Hazardous Substances (RoHS) Directive StatementGIGABYTE products have not intended to add and safe from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE and PBB). The parts and components have been carefully selected to meet RoHS requirement. Moreover, we at GIGABYTE are continuing our efforts to develop products that do not use internationally banned toxic chemicals.

Waste Electrical & Electronic Equipment (WEEE) Directive StatementGIGABYTE will fulfill the national laws as interpreted from the 2002/96/EC WEEE (Waste Electrical and Electronic Equipment) directive. The WEEE Directive specifies the treatment, collection, recycling and disposal of electric and electronic devices and their components. Under the Directive, used equipment must be marked, collected separately, and disposed of properly.

WEEE Symbol StatementThe symbol shown below is on the product or on its packaging, which indicates that this product must not be disposed of with other waste. Instead, the device should be taken to the waste collection centers for activation of the treatment, collection, recycling and disposal procedure. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment.

For more information about where you can drop off your waste equipment for recycling, please contact your local government office, your household waste disposal service or where you purchased the product for details of environmentally safe recycling.

When your electrical or electronic equipment is no longer useful to you, "take it back" to your local or regional waste collection administration for recycling.

If you need further assistance in recycling, reusing in your "end of life" product, you may contact us at the Customer Care number listed in your product's user's manual and we will be glad to help you with your effort.

Finally, we suggest that you practice other environmentally friendly actions by understanding and using the energy-saving features of this product (where applicable), recycling the inner and outer packaging (including shipping containers) this product was delivered in, and by disposing of or recycling used batteries properly. With your help, we can reduce the amount of natural resources needed to produce electrical and electronic equipment, minimize the use of landfills for the disposal of "end of life" products, and generally improve our quality of life by ensuring that potentially hazardous substances are not released into the environment and are disposed of properly.

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FCC Notice (U.S.A. Only)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult a dealer or experienced TV/radio technician for help.

Canada, Industry Canada (IC) Notices / Canada, avis d'Industry Canada (IC) This Class B digital apparatus complies with Canadian ICES-003 and RSS-210. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this

device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil numérique de classe B est conforme aux normes canadiennes ICES-003 et RSS-210. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer

d'interférence et (2) cet appareil doit accepter toute interférence, notamment les interférences qui peuvent affecter son fonctionnement.

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Contact Us

GIGA-BYTE TECHNOLOGY CO., LTD.Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231, TaiwanTEL: +886-2-8912-4000, FAX: +886-2-8912-4005Tech. and Non-Tech. Support (Sales/Marketing) : http://esupport.gigabyte.comWEB address (English): http://www.gigabyte.comWEB address (Chinese): http://www.gigabyte.tw

• GIGABYTE eSupportTo submit a technical or non-technical (Sales/Marketing) question, please link to: http://esupport.gigabyte.com

GA-78LMT-S2 R2 Motherboard LayoutChapter 1Hardware Installation1-1Installation Precautions1-2Product Specifications1-3Installing the CPU1-4Installing the Memory1-5Installing an Expansion Card1-6Back Panel Connectors1-7Internal Connectors

Chapter 2BIOS Setup2-1Startup Screen2-2The Main Menu2-3MB Intelligent Tweaker(M.I.T.)2-4Standard CMOS Features2-5Advanced BIOS Features2-6Integrated Peripherals2-7Power Management Setup2-8PnP/PCI Configurations2-9PC Health Status2-10Load Fail-Safe Defaults2-11Load Optimized Defaults2-12Set Supervisor/User Password2-13Save & Exit Setup2-14Exit Without Saving

Chapter 3Appendix3-1Configuring a RAID Set3-2Drivers InstallationRegulatory StatementsContact Us

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